I just downloaded the MEG data from the 500 Subjects + MEG2 Data Release. I
see from the documentation that the MEG data should include a head shape file.
This is not present in my downloaded set. Where can I get these?
Thanks,
Beth
I was wondering wheather the transforms would be suitable for mapping the
freesurfer surface coordinates to the helmet space.
If this step would work, the transforms and the coreg would be usable with
other software such as for example the MNE suite.
We could then write a routine that skips the
Dear Beth,
the head shape files are not provided with the data.
The reason for this is that headshape digitization includes points
around the nose, the eyes, the forehead and the entire head. This means
that this information could lead to identification of a subjects identity.
This is also the
We would like to use the HCP data in brainstorm. Ideally we would like to use
the head-shape file and/or coil coordinates to generate a transform - but I
understand the restrictions. What you suggest could be a viable solution -
having the transforms and coreg would be very helpful.
Beth
Bryan,
We will be releasing expanded FreeSurfer results in the near future (one or two
months out), but it requires a database update to ConnectomeDB to handle the
number of columns. Once that is in place, we'll make the full stats output
available in the spreadsheet download.
Regards,
I am not sure I fully understood what you would like to do in MNE and
Brainstorm bur maybe the following are of help :
In the anatomy directory there is an ascii file
177746_MEG_anatomy_transform.txt
containing the structure variable transform, which contains a big
list of transformation
Dear all,
I am new to the HCP data and in fmri processing in general. I noticed that the
fmri has 32k nodes for the whole brain and I want to downsample to fsa4 which
has 5000 nodes. Is there any (easy) way to do this?
Thank you very much in advance
Manousos
Manousos Klados, PhD
There was a post to the mailing list about this very recently, so have a quick search.
Peace,
Matt.
From: Manousos Klados mkla...@gmail.com
Date: Friday, May 15, 2015 at 3:19 PM
To: hcp-users@humanconnectome.org hcp-users@humanconnectome.org
Subject: [HCP-Users] Downsample 32k surface